can't copy sys-gui-vnc clipboard to a qube

[rapenne-s]

Qubes OS release

4.2.1

Brief summary

Using sys-gui-vnc I can't use the clipboard from sys-gui-vnc to a qube

Steps to reproduce

• write a text in sys-gui-vnc
• copy it
• click on the clipboard applet, then click on "copy dom0 clipboard"
• a notification reports the correct size of sys-gui-vnc clipboard
• press ctrl+shift+v in a qube, the clipboard tool does not tell something was copied
• there is nothing special to paste, the qube clipboard is not modified (previous clipboard content of the qube is not modified)

Expected behavior

the qube receives sys-gui-vnc clipboard content

Actual behavior

the qube clipboard is not affected